Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -13.21
Milk (kg) 169.00 -0.014 -2.37
Fat (kg) 9.50 -0.375 -3.56
Prot (kg) 16.51 -0.441 -7.29
Fertility Sub Index 2.27
Calving Interval (days) -0.66 -1.459 0.96
Survival (%) 1.17 1.117 1.31
Calving Sub Index 2.49
Gestation Length (days) -2.71 -0.919 2.49
Beef Sub Index 3.39
Carcass Weight (kg) -11.30 -0.528 5.96
Age of Slaughter (days) 5.96 -0.432 -2.57
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 2.60

* Based on an €80/tonne carbon price